- Combustion principle: four-stroke
- Configuration: front, longitudinal; vertical
- Number of cylinders / arrangement: 4 / in-line (in pairs)
- Bore x Stroke: 105 x 130 mm
- Total displacement: 4520 cc
- Rated output: 28 - 30 hp at 1400 rpm
- Number of valves / arrangement: 1 intake, 1 exhaust / lateral, vertical (T-disposition)
- Valve operation: 2 lateral camshafts
- Camshaft drive: via spur gears
- Fuel system: Benz spraying nozzle carburettor
- Fuel tank: position / capacity: in the rear
- Frame design: pressed-steel frame
- Front-wheel suspension: rigid axle
- Rear-wheel suspension: rigid axle
- Front springs: semi-elliptical springs
- Rear springs: semi-elliptical springs
- Steering: worm-and-nut steering, right-hand
- Brake system (foot brake): outside shoe-type brake, acting on transmission input shaft
- Parking brake (hand brake): internal shoe-type brake, acting on rear wheels
- Wheels: wooden-spoke wheels
- Tires: 810 x 100; 875 x 105 or 880 x 120
- Driven wheels: rear wheels
- Drivetrain: chains
- Gearing: 4-speed manual transmission
- Shifting: shift lever, right exterior (gate shift)
- Clutch: leather cone clutch
- Gear ratios: I. 3.80; II. 2.70; III. 2.0; IV. 1.0
- Maximum speed: 75 km/h
- Fuel consumption: 20 l
- Wheelbase: 3015 or 3238 mm
- Front / rear track: 1440 / 1440 mm
- Length: 4090 - 4315 mm
- Chassis weigth: 1050 kg
- Kerb weight: 1650 kg
- Prices: double phaeton: Mk. 19,500.-
sedan: Mk. 21,500.-
landaulet: Mk. 21,500.-